Biological Causes of Deviant Behavior Genetics & Neurology

Subject : Social Studies

Question:

Can someone clearly explain to me the biological cause of deviant behavior?​

Expert Verified Solution:

The biological causes of deviant behavior refer to the underlying genetic, neurological, and physiological factors that may contribute to behaviors that deviate from societal norms. Key biological aspects include:

1. Genetic Influences: Research suggests that certain genes may predispose individuals to behaviors considered deviant. For example, genetic variations can affect personality traits and susceptibility to mental health disorders, which might influence behavior.

2. Neurochemical Factors: Imbalances in neurotransmitters, such as serotonin and dopamine, can impact mood regulation and impulse control, potentially leading to deviant behavior.

3. Brain Structure and Function: Abnormalities in brain structure or function, particularly in areas related to impulse control, decision-making, and emotional regulation, can contribute to deviant behavior. For example, reduced activity in the prefrontal cortex has been linked to increased impulsivity and aggression.

4. Hormonal Influences: Hormones, such as cortisol and testosterone, can affect aggression, stress responses, and social behavior, potentially influencing deviant actions.

5. Neurodevelopmental Factors: Early developmental issues, such as prenatal exposure to toxins or brain injury, can impact neurological development and contribute to behaviors that deviate from societal expectations.

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